ΔE 19.3, loose: different enough that you should pick on purpose. Twin Suns Yellow is much more saturated, cooler than Pale Sand.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 19). Twin Suns Yellow is much more saturated, cooler than Pale Sand.
The same difference applies the other way round: Pale Sand is much more muted, warmer.
ΔE is the colour difference between our two swatch estimates: under about 6 is close, over about 15 is loose. Real paints also differ in finish, coverage and how they thin, so test before you commit.
See Pale Sand on the colour wheel See Twin Suns Yellow on the colour wheel
All matches: Pale Sand equivalents · Twin Suns Yellow equivalents